You can always poor a carbonated drink into a glass and let it go flat. Then drink it. But only drink about 25 to 50% of the amount that you would ordinarily drink. I like the taste of beer, fully hoppy and yeasty and bitter. I drink it when I feel like it and the carbonation is no longer a problem for me. But don't do things to your new system that might destroy all your hard work. Wait at least a year before you begin to introduce something like a carbonated beverage into your belly. And when you do, only take one sip, then wait. If you're still feeling okay in 5 minutes, take another sip. But don't guzzle or in any way over consumed the beverage